itulau_fanua

O le a le resini fa'amalolo UV?

1. O le a le resini fa'amalolo UV?
O se mea lea "polymerize ma fofo i se taimi puupuu e ala i le malosi o ave o le ultraviolet (UV) e tuʻuina mai se masini faʻavevela ultraviolet.“.

2. Mea sili ona lelei o resini fa'amalolo UV

dfghrt1

●Fast fa'amalolo vave ma fa'apu'upu'u taimi faigaluega
●A e le mafai ona fofo sei vagana ua irradiated i le UV, e i ai nai tapulaa i luga o le faagasologa o talosaga.
●O le tasi-vaega nonsolvent ma lelei galuega lelei
●Iloa le tele o oloa faamalolo

3. Fa'amalologa auala
UV-curing resins ua fa'avasegaina i totonuresini acrylicmaepoxy resins. E faʻamalolo uma e le UV irradiation, ae o le auala e tali atu ai e ese.
· Acrylic resin: polymerization radical

dfghrt2

dfghrt3

· Epoxy resin: cationic polymerization

dfghrt4

dfghrt5

· Eseesega i ituaiga ata-polymerization

dfghrt6

4. UV irradiation masini

 dfghrt7

 dfghrt8

dfghrt9


Taimi meli: Ian-13-2025